RIZIN.15
- annos singulos: 2019
- Patriam: Japan
- genus:
- Studio: RIZIN Fighting Federation
- keyword: mixed martial arts (mma), kickboxing, combat sports
- Director: Nobuyuki Sakakibara
- cast: Jiří Procházka, Muhammed Lawal, 那須川天心, Fritz Aldin Biagtan, Kyoji Horiguchi, Ben Nguyen
